Hydrodynamics and Aerodynamics

Technical discussion on fluid dynamics: theory and analysis.

Page 3 of 26
Sort By:
Title Start Date
Replies Views
Last Message ↓
  1. Windmaster

    Headwind power

    Windmaster, Oct 12, 2023
    Replies:
    5
    Views:
    2,362
    portacruise
    Oct 15, 2023
  2. Forecaddie

    Looking for AeroRig sail drawings

    Forecaddie, Oct 1, 2023
    Replies:
    9
    Views:
    3,081
    Forecaddie
    Oct 14, 2023
  3. Paul Scott

    Planing amas

    Paul Scott, Sep 28, 2023 ... 2
    Replies:
    22
    Views:
    4,021
    BlueBell
    Oct 1, 2023
  4. Guest

    sail aerodynamics

    Guest, Mar 21, 2002 ... 61 62 63
    Replies:
    943
    Views:
    374,275
    BobBill
    Sep 26, 2023
  5. Mikko Brummer

    CFD state of the art

    Mikko Brummer, Dec 17, 2015 ... 2 3 4
    Replies:
    49
    Views:
    15,771
    CocoonCruisers
    Sep 21, 2023
  6. dina

    boats that are designed with car aerodynamic method?

    dina, Oct 5, 2012 ... 15 16 17
    Replies:
    244
    Views:
    47,861
    Erwan
    Sep 10, 2023
  7. seandepagnier

    sheeting angle for best drive with roller furling.

    seandepagnier, Aug 2, 2023
    Replies:
    5
    Views:
    2,088
    Blueknarr
    Aug 7, 2023
  8. Orey10m

    calculating Minimum thrust needed against current

    Orey10m, Aug 7, 2023
    Replies:
    5
    Views:
    3,094
    Barry
    Aug 7, 2023
  9. rwatson
    Locked

    Swimming Curved Object - powered by the water flow

    rwatson, Jul 12, 2023 ... 2
    Replies:
    15
    Views:
    3,939
    Boat Design Net Moderator
    Aug 4, 2023
  10. IngLaTorre

    Doubts about Maxsurf and the Modeling (Motion Analysis) of a Boathouse.

    IngLaTorre, Jul 23, 2023
    Replies:
    11
    Views:
    2,400
    IngLaTorre
    Jul 25, 2023
  11. Cow Cocky

    Rudder counter balance

    Cow Cocky, Jul 23, 2023
    Replies:
    11
    Views:
    2,499
    jehardiman
    Jul 24, 2023
  12. mtumut

    Prandtl Tank - Smallest towing tank

    mtumut, Oct 26, 2016
    Replies:
    5
    Views:
    3,743
    Robbo62
    Jul 21, 2023
  13. 67-LS1

    Increasing planing speed for a (fiberglass) Lyman Biscayne

    67-LS1, Jul 17, 2023
    Replies:
    14
    Views:
    3,292
    67-LS1
    Jul 20, 2023
  14. CatMonoceros

    Keel Spillplate?

    CatMonoceros, Jul 15, 2023
    Replies:
    9
    Views:
    1,927
    wet feet
    Jul 17, 2023
  15. B.NARENDHIRAN

    Does Cl and Cd values of an airfoil change with steady and transient simulation?

    B.NARENDHIRAN, Jul 12, 2023
    Replies:
    3
    Views:
    2,456
    baeckmo
    Jul 12, 2023
  16. nrbt

    trim, draft calculation for counter ballast calculator

    nrbt, Jul 5, 2023
    Replies:
    3
    Views:
    2,479
    Ad Hoc
    Jul 5, 2023
  17. Squidly-Diddly

    explain the very rough surface of Gators and Crocs, hydrodynamically

    Squidly-Diddly, Jun 19, 2023 ... 2
    Replies:
    15
    Views:
    4,245
    Squidly-Diddly
    Jun 30, 2023
  18. Solario

    Thrust greater than drag

    Solario, May 18, 2023 ... 6 7 8
    Replies:
    110
    Views:
    15,827
    Solario
    Jun 23, 2023
  19. MalSmith

    Yet another analogy for lift

    MalSmith, May 15, 2023
    Replies:
    14
    Views:
    2,461
    DogCavalry
    May 26, 2023
  20. Iridian

    Forward Swept Daggerboards?

    Iridian, Jun 22, 2021
    Replies:
    10
    Views:
    3,788
    Paul Scott
    May 2, 2023
  21. dustman

    Wing sail questions

    dustman, Jan 3, 2023 ... 2
    Replies:
    25
    Views:
    6,141
    dustman
    May 1, 2023
  22. Alan Cattelliot

    How often do you use of CFD (Computational Fluid Dynamics) ?

    Alan Cattelliot, Feb 14, 2023 ... 3 4 5
    Replies:
    61
    Views:
    10,666
    Alan Cattelliot
    Apr 27, 2023
  23. Alan Cattelliot

    AC75 : How to get rid of the additionnal parasitic drag when foiling ?

    Alan Cattelliot, Mar 22, 2023 ... 4 5 6
    Replies:
    75
    Views:
    11,668
    Alan Cattelliot
    Apr 27, 2023
  24. Remmlinger

    Prandtl's lifting-line method for sails

    Remmlinger, Feb 21, 2023 ... 2 3 4
    Replies:
    45
    Views:
    9,781
    Jack Cecil
    Apr 12, 2023
  25. fallguy

    Modifyng the beaching keel

    fallguy, Apr 5, 2023
    Replies:
    13
    Views:
    2,290
    Milehog
    Apr 7, 2023
  26. lunatic

    Need analysis of rowing experiments reducing blade area while maintaining performance

    lunatic, Jan 12, 2023 ... 2
    Replies:
    15
    Views:
    4,255
    Alan Cattelliot
    Apr 4, 2023
  27. mitch184

    Quantifying Drag of Rocker

    mitch184, Mar 10, 2023
    Replies:
    9
    Views:
    2,107
    mitch184
    Mar 14, 2023
  28. Sailor Al

    What hold galaxies together?

    Sailor Al, Aug 3, 2022 ... 9 10 11
    Replies:
    161
    Views:
    18,196
    Paul Scott
    Mar 8, 2023
  29. hashtag_laeuft

    Foil section design using xflr5

    hashtag_laeuft, Jan 26, 2023 ... 2
    Replies:
    20
    Views:
    5,238
    Erwan
    Feb 7, 2023
  30. Lynton Banks

    Lifting strakes do they produce lift in the submerged sections

    Lynton Banks, Jan 27, 2023 ... 2
    Replies:
    26
    Views:
    7,354
    Lynton Banks
    Feb 5, 2023
  31. Joe Cruise

    Ballast issue

    Joe Cruise, Feb 1, 2023
    Replies:
    5
    Views:
    1,788
    fallguy
    Feb 3, 2023
  32. rwatson

    Flettner Rotors - Calculating Rotating Skin Friction

    rwatson, Jun 16, 2018 ... 2 3
    Replies:
    39
    Views:
    13,533
    rwatson
    Jan 28, 2023
  33. James T

    Looking for a mesh file of an open geometry

    James T, Jan 26, 2023
    Replies:
    0
    Views:
    1,455
    James T
    Jan 26, 2023
  34. dustman

    Stalling behaviors of foils based on aspect ratio or chord?

    dustman, Jan 7, 2023 ... 2 3 4
    Replies:
    54
    Views:
    8,662
    DCockey
    Jan 15, 2023
  35. serdar

    Daggerboard Design for a Dinghy

    serdar, Jan 3, 2023 ... 2
    Replies:
    18
    Views:
    4,077
    serdar
    Jan 11, 2023
  36. JoshTruman

    Vertical shear forces and vertical bending moments in regular waves

    JoshTruman, Jan 1, 2023
    Replies:
    8
    Views:
    1,842
    jehardiman
    Jan 5, 2023
  37. JoshTruman

    The analytical calculation of ship bending moments in regular waves

    JoshTruman, Jan 2, 2023
    Replies:
    0
    Views:
    1,499
    JoshTruman
    Jan 2, 2023
  38. Alan Cattelliot

    What do you think of adding a meteo section in this forum ?

    Alan Cattelliot, Dec 18, 2022
    Replies:
    2
    Views:
    1,570
    Alan Cattelliot
    Dec 18, 2022
  39. MicMac

    Maximum Efficiency of a turbine on a moving vessel

    MicMac, Nov 16, 2022 ... 2
    Replies:
    25
    Views:
    4,069
    seandepagnier
    Dec 17, 2022
  40. zstine

    Wave Resistance on Submarine vs Surface

    zstine, Jun 17, 2022 ... 2
    Replies:
    22
    Views:
    6,341
    jehardiman
    Dec 17, 2022
Showing threads 81 to 120 of 1,039

Thread Display Options

Loading...
Page 3 of 26